Er diagram minimum table

How can I represent the ER model in tabular form? , in java point, the tabular form doesn't seem to be correct.Ref. https://www.javatpoint.com/dbms-reduction-of-er-diagra...

Shrenik Pradhan

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Shrenik Pradhan asked Nov 16, 2023

Databases
databases

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1 answer

Çșȇ ʛấẗẻ asked Jan 14, 2019

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Ace Test Series: DBMS - ER Diagram To Table

Çșȇ ʛấẗẻ

727 views

Çșȇ ʛấẗẻ asked Jan 14, 2019

Databases
ace-test-series
databases
er-diagram

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0 answers

Na462 asked May 17, 2018

335 views

ER Diagram Table
Minimum number of Relations:- The Answer is $5$. Please see my Reason behind it:- 1. $R_6$ and $E_5$ CAN be merged giving $1$ relation we cant merge with $E_3$, because its a strong entity even though the participation is total. 2. $E_1$ and $E_4$ Gives ... $R_5$ can be merged. 4. $R_2$ will have separate table because of many to many (Doubt here) Hence total $5$ tables we got.

Minimum number of Relations:- The Answer is $5$. Please see my Reason behind it:- 1. $R_6$ and $E_5$ CAN be merged giving $1$ relation we cant merge with $E_3$, because ...

Na462

335 views

Na462 asked May 17, 2018

Databases
databases
indexing
er-to-relational

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0 answers

Na462 asked May 15, 2018

279 views

ER Diagram to Table Doubt
1. If in a Question it says that find minimum number of tables and doesn't say anything that it should satisfy 1nf or 2nf then what we should consider by default while finding the minimum number of tables in the ER Diagram. And ... weak relationship and the participation will be total this side.Also cardinality of strong to weak entity is "one to many".

1. If in a Question it says that find minimum number of tables and doesn't say anything that it should satisfy 1nf or 2nf then what we should consider by default while fi...

Na462

279 views

Na462 asked May 15, 2018

Databases
databases
er-to-relational

+ –

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